Objective To investigate the effects of serum isoenzyme and inflammatory factors by large doses of methyl prednisolone shocktherapy in the treatment of patients with acute hundred withered grass poisoned.Methods 46 cases of patients with acute hundred withered grass poisoned from June 2014 to October 2015 in ningbo medical center lihuili hospital were collected and randomly divided into two groups,23 cases in each group.On the base of the conventional treatment,patients in the control group were treated by blood perfusion therapy,patients in the experiment group were treated with large dose of methyl prednisolone shock therapy on the base of the control group,tested and compared the levels of serum enzyme and inflammatory factors before and after treatment,observed the clinical symptoms,clinical efficacy and adverse reactions.Results Compared with before treatment,the levels of IL-1,IL-10,TNF-αand CRP in two groups were decreased (P<0.05),levels of CK, CK-MB, TGF-β1 and HIF-1αdecreased (P<0.05);Compared with the control group,the levels of IL-1,IL-10, TNF-αand CRP in the experiment group were lower (P<0.05);CK,CK-MB,TGF-β1 and HIF-1αlevels were lower (P<0.05),after treatment from the last row of green time,the plasma PQ clearance time and length of hospital stay were shorter (P<0.05),total effective rate was higher (P<0.05).Conclusion Large doses of methyl prednisolone shock therapy in the treatment of patients with acute hundred withered grass poisone has definite clinical efficacy , can reduce the patients’serum CK,CK-MB,TGF-β1,HIF-1αand inflammatory factors levels, with higher security.

As many naturally-derived proteins,keratins have intrinsic biological activity,good biocompatibility and are biodegradable.Human hair keratins,as one type of the autogenous proteins,also have low immune rejection.Compared to other autogenous materials,human hair keratins come from a variety of sources and show attraction in field of regenerative medicine.The human hair keratins applied in neural implant materials,wound dressing,cell culture substrates,drug delivery system and soft tissue reconstructions,which are based on hydrogels,scaffolds coating,films and composite materials present huge development potential in regenerative medicine.

Teamwork impacts the effectiveness of care, patient safety and clinical outcomes, and team training has been identified as a strategy for enhancing teamwork, reducing medical errors and building a culture of safety in healthcare. The paper reviewed the concept, construct, training model, measures and implementation in healthcare of team strategies and tools to enhance performance and patient safety (TeamSTEPPS) which was the most widely applied team training strategy, in order to provide reference for the healthcare in China.

Objective To investigate the therapeutic effect of ambroxol hydrochloride on severe pneumonia, and the influence on the inflammatory cytokines of TNF-alpha and hs-CRP etc.MethodsThe clinical data of severe pneumonia patients treated in ningbo city medical treatment center Lihuili hospital from December 2014 to August 2016 were retrospectively analyzed.According to the treatment methods are divided into control group and observation group, the control group was given routine treatment, the observation group in the conventional treatment based on the given of ambroxol hydrochloride.To observe the therapeutic effect of two groups, the differences of serum levels of inflammatory cytokines, pulmonary function, cough and expectoration symptom scores of the two groups were compared before and after treatment.ResultsThe effective rate of the observation group was 97.50%, which was significantly higher than that of the control group;Two groups of patients before treatment serum inflammatory cytokines level no difference, after treatment, the observation group IL-6, IL-8, hs-CRP and TNF-alpha water average lower than the control group;Two groups of patients before treatment pulmonary function index no difference, after treatment, the observation group FVC, FEV1 and FEV1/FVC levels were higher than the control group;Two groups of patients with symptoms of no difference before treatment after treatment, observation group cough, sputum volume, cough ease and wheezing scores were lower than the control group.ConclusionAmbroxol hydrochloride has a good therapeutic effect on severe pneumonia can be significantly reduced in patients with TNF-hs-CRP alpha, inflammatory cytokine levels, improve the symptoms and signs, has good application value.

Objective To report our experience on construction of detenial sigmoid neobladder after laparoscopic radical cystectomy in 71 cases.Methods From August 2002 to May 2006,a total of 71 patients with invasive bladder carcinoma underwent construction of detenial sigmoid neobladder after laparoscopic radical cystectomy in our hospital.After the bladder was excised by laparoscopy,a 5-to 7-cm incision was made on the abdomen to remove the resected tissues,and then a 15-to 20-cm sigmoid colon was resected,the two colic bands opposite to the mesentery and the circular muscle and seromuscular layers between them were removed to construct a detenial sigmoid neobladder.Afterwards,the neobladder was anastomosed with the posterior urethra.Laparoscopic anastomosis was performed in 26 of the cases.Results The operation time was 240-390 min totally in the 71 cases.Laparoscopic radical cystectomy was finished in 80-270 min(mean,180 min),and the open surgery was completed in 160-240 min(mean 140 min).Oral intake was started at day 4-8 postoperation,ureteral stents were removed at week 3-4,and urethral catheter was removed at week 4.Three months after the operation,the mean intra-bladder pressure was 22.0 cm H2O(17-38 cm H2O),average bladder reservoir was 340 ml(200-410 ml),volume of residual urine was less than 25 ml in all the cases(

Objective To present our initial experience of pure laparoendoscopic single-site surgery (LESS) for radical cystectomy and bilateral pelvic lymph node dissections. Methods 10 patients with pathology confined bladder urothelial carcinoma underwent laparoendoscopic single-site radical cystectomy, including 9 males and 1 female. After a 3-4 cm lower median abdominal incision was made, quadport or homemade single multichannel port was inserted, and conventional and prebent laparoscopic instruments were utilized. The surgical procedure included bilateral pelvic lymphadenectomies, radical cystectomy and building with a sigmoid orthotopic neobladder by open surgery.Results No extra port needed, neither conversion to open or conventional laparoscopic surgery. The time of LESS procedure ranged from 130 to 330 min (mean 243 nin). Estimated blood loss ranged from 50 to 600 ml (mean 270 ml). 5 patients needed blood transfusion of 2 to 4 units. The pathologic evaluation revealed bladder urothelial carcinoma, negative margins and negative pelvic lymph node involvement. No mortality or severe complications were observed perioperatively. After followup of more than 6 months, all revealed controllable urination at daytime, while 4 revealed nocturnal incontinence and needed one or two pads during nighttime. No evidence of recurrent or metastatic disease was detected. Conclusions LESS radical cystectomy and bilateral lymphadenectomies was safe and feasible, and short-term follow-up showed good tumor control outcomes. Homemade single multichannel port made of two elastic ring and glove was simple and effective.

Objective To explore the indication and the functional advantages of the high-flexion posterior stabilized (PS) rotating-platform mobile-bearing (RP-MB) total knee system. Methods A prospective randomized, controlled trial was performed. Osteoarthritis was the indicators for total knee arthroplasty.From Feb. 2009 to Apr. 2009, 75 patients (94 knees) were randomly assigned to to receive either a highflexion PS, RP-MB total knee system(PFC sigma RPF) or a standard one (PFC sigma RP). There were no statistical difference in the baselines, the preoperative scores of the Hospital for Special Surgery (HSS) and the knee range of motion (ROM) of both groups. The functional status were assessed with Hospital for Special Surgery and the ROM of the knee at the postoperative 1, 6, 12, 18 months. The satisfaction rates were assessed at the postoperative 18 months. The radiographic measurements were t assessed at the postoperative 3days and 3, 6, 12, 18 months. Results A total of 70 participants (87 knees) completed the 18-month followup. At the time of the final follow-up, the average Hospital for Special Surgery knee score was 92.4±5.0points in the standard group and 94.7±7.0 points in the high-flex ion group. The difference was not statistically significant(P ＞0.05). The average maximal flexion was 131.9±14 degrees in the high-flexion group and 123.0±15.3 degrees in the standard group. There was a statistical difference. But it was not enough to confirm our hypothesis that the difference should be higher than 10 degrees. Moreover, the satisfaction rate were 100% in both groups, and no statistical significant difference was found. Conclusion No significant differences were found between standard and high-flexion posterior-stabilized rotating-platform mobile-bearing total knee prostheses in terms of clinical outcomes or range of motion.

BACKGROUND: The anatomical position of facial nerve is often abnormal because of the acoustical neuroma growth, so sometimes, the facial nerve injury is inevitable in the surgery treatment for acoustic neuroma.OBJECTIVE: To investigate the technology, veracity and practicality as well as the relationship between intraoperative monitorning and prognosis of facial nerve, and the clinical experiment was summed up of facial nerve function monitoring in 120 cases of acoustic neuroma surgery.DESIGN: Self-control observation.SETTING: Department of Neurosurgery, General Hospital of Chinese PLA.PARTICIPANTS: Totally 120 patients with acoustic neuroma who received treatment in the Department of Neurosurgery, General Hospital of Chinese PLA from May 1996 to February 2000 were recruited. Among them, 3 cases suffered from small-type acoustic neuroma (＜ 2 cm in diameter), 9 cases from middle-type acoustic neuroma (＞ 2 cm in diameter) and 108 from large-type acoustic neuroma (＞ 3 cm in diameter), including 1 case of bilateral acoustic neuroma and 1 cases of recrudescent acoustic neuroma; Suboccipital retromastoid approach was used in 119 cases and transretrolabyrinthine approach in 1 case.METHODS: American Viking-Ⅳ type monitor was used to monitor facial nervous function. When facial nervous function was monitored, recording electrode was put on orbicular muscle of eye, orbicular muscle of mouth or quadrate muscle of upper lip. When trigeminal motor branch was monitored, recording electrode was put on masseter muscle; When accessory nerve was monitored, recording electrode was put on trapezius muscle.Measurement of evoked auditory brainstem potential: recording electrode was positive electrode and was put at the midline in the frontal region (electroencephalogram 10-20 classification system). The recorded waveshape presented upward deflection. Reference electrode A1 or A2 and ground electrode were put in the midline of frontal pole (relevant to root of nose); Recording electrodes were all needle electrodes and were fixed with adhesive tape. Common stimulus intensity was 80 to 90 nHL, and 40 nHL noise was used in contralateral ear. Facial nerve was reserved following intraoperative monitoring. CT (enhancement scanning was necessary) or MRI was rechecked after operation to investigate the cutting degree of tumor; Facial nerve function was evaluated by H-B scoring (at 2 weeks, or 6 to 9 months following operation).MAIN OUTCOME MEASURES: Facial nerve function by H-B scoring before and after acoustic neuroma surgery.RESULTS: Totally 120 patients were enrolled, and no one dropped out.① Facial nerve anatomy was reserved in 117 cases; One case was failure to reserve facial nerve anatomy because pinnate facial nerve lay behind of acoustic neuroma, and electrical stimulation was not given at the beginning of neuroma resecting, then he received anastomosis of hypoglossal and facial nerve. Nerve of 2 cases was pulled and broken carelessly, and its two stumps were long enough that end-to-end anastomosis of facial nerve was performed with 7-0 absorbable suture following trimming. H-B score was Ⅳ to Ⅴ in the 6th month after surgery. ②Grade Ⅰ of facial nervous function at postoperative 2 weeks was found in 10 cases, grade Ⅱ in 57 cases,grade Ⅲ in 44 eases, grade Ⅳ in 4 cases, grade Ⅴ in 2 cases and gradeⅥ in 3 cases. ③Grade Ⅰ of facial nervous function at postoperative 9 weeks was found in 94 cases, grade Ⅱ in 18 cases, grade Ⅲ in 4 cases,grade Ⅳ in 1 case and grade Ⅵ in 2 cases.CONCLUSION: Spontaneous and evoked facial muscle electromyogram may be helpful to make sure the facial nervous position exactly and estimate the prognosis of facial nerve.

Objective By comparing the efficacy and complication rates of the 8-mm-tip cryoablation catheter with the normal electrode ablation catheter in the treatment of atrioventricular nodal reentrant tachycardia,this study investigated the efficacy and feasibility of ablation with the 8-mm-tip cryoablation catheter.Methods This is a retrospective case-control study including 122 patients with AVNRT treated with CRYO (n =56) using an 8-mm-tip cryoablation catheter or RF ablation (n =66) from June 2014 to May 2016.The procedure success rate,the recurrence rate,atrioventricular block incidence,procedure time and the difference between the X-ray fluoroscopy dose were compared between the 2 groups.Results The procedure success rate was comparable between the 2 groups(100％ for CRYO vs.98.5％ for RF,P ＞0.999)and no AVB was found in both groups.The CRYO group needed shorter procedural time [(66.29±4.72)min vs.(70.00 ± 7.50) min,P =0.001] and less X-ray exposure [(674.14 ± 126.12) mSv vs.(837.52 ± 138.38) mSv,P ＞ 0.001] than the RF group.Conclusions 8-mm-tip cryoablation catheter cryoablation for atrioventricular nodal reentrant tachycardia is as safe and effective as compared to conventional radiofrequency ablation with potential advantages.

Objective To investigate the surgical operation technique,clinical curative effect and the choice of the indication in the treatment of cervical spondylosis by radiofrequency nucleoplasty.Methods From January to July in 2006,the ArthroCare system 2000 radio frequency instrument that the American ArthroCare company produce were odopted,to treat 20 patients with cervical spondylosis by radiofrequency nucleoplasty under the leading of the C form grill X-ray fluoroscopic machine.Among them,there were 9 males and 11 females with age from 38 to 62 years,equally 45.12 years old,the average course of illness was 2 years. 15 cases with lumbar disc herniation,4 cases with nerve-root cervical sDandylosis and 1 case with spinal cervical spondylosis.Single segment affection in 4 cases,double or multistage segment affection in 16 cases.Among those multistage segment eases,all choose 2 segments for research according to fixed physical sign the body advertise for and the MRI image.After the operation all cases underwent follow-up.with follow-up time for 1-6 months.Results The results shown an effect among those 20 sufferers of excellence in 16 cases,valid in 4 cases,efficient power reach to 100%in short term.Ahhough this case was limited.the early case choice compares strictly,the subjective satisfaction of sufferer was higher.Conclusion Application of radiofrequency nucleoplasty in the treatment of cervical sDondylosis has advantages of small wound,safety and high efficacy in short term.However, its indication still need further research.